Big Yellow Balham We'd like to thank Big Yellow in Balham for their continued support. We have our archive located at the warehouse in Balham - can you imagine having to have 6 years of files in our office?! We also store our seasonal items there too - watch out for the Christmas decorations coming out soon and Halloween going back in! Currently offering 50% discount on the first 8 weeks... 7 Weir Road, Balham, SW12 0LT or call 020 8675 4342